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US Patent: 1,753,628
Machine for making spools or bobbins
Patentee:
Ernst Schweizer (exact or similar names) - Basel, Switzerland

USPTO Classifications:
144/14, 408/25

Tool Categories:
woodworking machines : specialty woodworking machines : spool or bobbin machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Apr. 08, 1930

Patent Pictures:
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